Deep nourishing and easy-to-comb treatment, suitable for damaged and weakened hair. The Fibrabuild complex repairs and nourishes the hair, making it more resistant and easy to comb. PERFORMANCE: Deep nourishment and specialized protection. Its foaming formula, enriched with amino acids and hydrolyzed keratin, rebuilds the hair shaft and repairs damage. The lightweight formula is also suitable for finer hair, leaving hair easy to comb and preventing further damage.INDICATIONS FOR USE: Wash your hair. Shake the bottle well and apply directly to towel-dried hair in 5 sections. Massage until completely absorbed. Let the product act for 5-10 minutes. Add a little water, massage and rinse with plenty of water. The products in the System Professional Fibra range rebuild the interior of the hair shaft and protect the hair from external factors.